.qf-modal-layer {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  background-color: rgba(0,0,0,0.6);
  .modal {
    position: absolute;
    top: 100px;
    left: 50%;
    width: 520px;
    margin-left: -260px;
    background: white;
    border-radius: 3px;
    font-size: 14px;
    .header {
      height: 50px;
      line-height: 50px;
      border-bottom: 1px solid #ccc;
      padding: 0 20px;
      box-sizing: border-box;
      overflow: hidden;
      .close {
        float: right;
        cursor: pointer;
      }
    }
    .body {
      box-sizing: border-box;
      padding: 20px;
    }
    .footer {
      height: 50px;
      border-top: 1px solid #ccc;
      overflow: hidden;
      padding-right: 20px;
      span {
        height: 30px;
        float: right;
        padding: 0 15px;
        font-size: 12px;
        margin-top: 10px;
        border-radius: 3px;
        border: 1px solid #ccc;
        line-height: 28px;
        margin-left: 20px;
        cursor: pointer;
      }
    }
  }
}